Kippered Humans?

I know I have rabbited on about this for some time but a report suggests that air pollution, world-wide, knocks some 2 years off the life-expectancy of we humans (https://www.theguardian.com/environment/2018/nov/20/air-pollution-cuts-global-average-lifespan-by-nearly-two-years-study). That's one 'bonus' that the US President is presumably not thanking the Saudis for (they are reducing the oil price).